HELP PLZZZZZZZZZZZZZZ

Answer:

The fifth term is the middle term of nine, with coefficient given by all the ways of choosing  4  items out of  8 , namely the ways of choosing  4   a 's out of  8  binomial factors.

Step-by-step explanation:

The third term of the expansion is 56a⁵b³

The expression is given as:

(a + b)^8

The above expression is a binomial expression, and the nth term of the expression is:

(a + b)^n = nCr * a^(n - k) * (b)^k

Where k = 0, 1, 2.....

So,we have:

(a + b)⁸ = ⁸C₃ * a⁸⁻³ * b³

Evaluate the combination expression

(a + b)⁸ = 56a⁵b³

Hence, the third term of the expansion is 56a⁵b³

Read more about probability at:

https://brainly.com/question/251701

Answer:

738%

Step-by-step explanation:

Answer:

After each bounce it reaches a height which is 75% of its maximum height after the previous bounce.

Step-by-step explanation:

Answer:

1, 6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66, 71.

The value of the base length x of the right angle triangle to the nearest tenth is 18.4.

From the diagram;

We use trigonometric ratio since its right angle triangle.

Cos = Adjacent / Hypotenuse

Cosθ  = Base length / Hypotenuse

Cos( 49° ) = x / 28

x = Cos( 49° ) × 28

x = 0.656059 × 28

x = 18.4

Therefore, the value of the base length x of the right angle triangle to the nearest tenth is 18.4.

Learn more about trigonometric ratio here: brainly.com/question/28016662

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Answer:

46 degrees

Step-by-step explanation:

You should know that measures QRS, which form a horizontal line, measures up to 180 degrees. (Just like a right angle adds to 90 degrees). So, TRS is 42 degrees and URT is 92 degrees, that would make QRU measure 46 degrees because 180 - 92 - 42 = 46 degrees.

Hope that helps you!! Please give me brainliest!! ;)

Answer:

42°

Step-by-step explanation:

A horizontal, or flat line is 180°. This means the total measures of ∠TRS, ∠URT, and ∠QRU, are 180°. We can subtract the given measures from 180 to find the measure of ∠QRU.

∠TRS = 42°

∠URT = 92°

Subtract 42 and 92 from 180.

180 - 42 - 92 = 46

∠QRU = 42°

m∠QRU in circle R is 42°.

Good luck ^^

Answer:

Each friend will get 1/9 of the pizza (I think).

Step-by-step explanation:

I believe you would divide 1/3 by 3, or in other words, multiply 1/3 * 1/3:

1/3 * 1/3 = 1/9

Have a nice day!! It would be TOTALLY RAD if I could get brainliest!!!

Answer:15.86

Step-by-step explanation:you just have to take 6.10 and multiply it by 2.6

Answer:

The mean is the best choice because the data is nearly symmetrical

Step-by-step explanation:

Question:

The data from the dot plot obtained from another post of the question are;

[tex]\begin{array}{ccc}Strokes \ Required&& Number \ of \ Players\\1&&2\\2&&3\\3&&4\\4&&5\\5&&5\\6&&3\\7&&2\\8&&\\9&&1\end{array}#[/tex]

From the given data, we have that the mean of the 25 players is 4.24

Mean = 4.24 strokes

The median strokes is 4.5 strokes

Median = 4.5

The values of the mean and median are approximately equal because the data are symmetrical and has the normal shape

Therefore, the mean is the best option due to the symmetrical shape of the data.

Answer:

A) The mean is the best choice because the data is nearly symmetrical

Step-by-step explanation:

I took it on Edge2021 and got it right. Hope this helps! :)

They are both obtuse and number 5 is 130% and number 6 is 110%

Answer:

ok so term 9 coefficent 5 term factor 1 quotient division sign sum add sign product x signf

Step-by-step explanation:

Answer:

Step-by-step explanation:

8 sqaure feet

Answer:

i think those are bots they reply to a lot of questions, dont open the link though!

Step-by-step explanation:

Answer:

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

Step-by-step explanation:

Hopes this help.

Answer:

10 for number 1

2. 106

Step-by-step explanation:

each time you go your moving by one

answer:

(2,6)

step-by-step explanation:

Answer:

(2, 6)

Step-by-step explanation:

you can find the solution to a linear system by looking at the plot points they intersect at.

hope this helped!

Answer:

He's incorrect

Step-by-step explanation:

lf you put -(5/12) you get -2 1/2 and 5/-12 is -0.4166 and so forth. You can tell these number's aren't the same, so always check with a culculator to make sure. In this case he is wrong.

Answer:

89°

Step-by-step explanation:

Total inner degree of PQRS = (4-2)*180° = 360°

PST is a straight line : 180°

angle PSR = 180-128

=52°

angle RQP + angle QPS = 360 - 52 - 130 = 178°

Angle PQR = Angle QPS

Angle QPS = 178/2 = 89°

Answer:

Now let n=i, and write, ui=7i-4. Hence, 3+10+17+24+31+38=∑6i=1 (7i-4).

Answer:

Now let n-i, and write, ui-7i-4. Hence, 3+10+17+24+31+38=26i-1 (7i-4).

Answer:

17.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

(x + 5)×(x + 5) - x×x = x² + 5x + 5x + 25 - x² = 10x + 25

Answer:

3, 4, 5

Step-by-step explanation:

3² + 4² = 5²

=> 9 + 16 = 25

=> 25 = 25

Answer:

Side 1: 6

Side 2: 8

Side 3: 10

6² + 8²

36 + 64

√100 = 10

Side 1: 3

Side 2: 4

Side 3: 5

3² + 4²

9 + 16

√25 = 5

The sum of the square of the base and height should be equal to the square of the third number.

Answer:

haha um make conversation

Step-by-step explanation:

Answer:

416.444 pounds

Step-by-step explanation:

Drum of alcohol = 50 gallons

Convert gallon to pound

1 gallon = 8.329 pounds

50 gallons = 416.444 pounds

50 gallons drum of alcohol = 416.444 pounds of alcohol to the nearest hundredth pound.

Answer:

132.

Step-by-step explanation:

There are a total of 12 entries.

A total of 12 people can be awarded first place. After first place has been awarded, there are 11 people remaining.

[tex]12*11 = 132.[/tex]

Therefore, there is a total of 132 different ways the prizes can be given.

Answer:

Step-by-step explanation:

lol i am doing it

:)

Answer:

-177147

Step-by-step explanation:

Geometric Sequence